I must have missed where that occurred. I still can't find it.
I'll post it again.
Proof:
ID uses the laws of physics to make some calculation. The ID guy swears his logic is OK and his math likewise. The output of his calculation says, "the result of the calculation can't explain the observaitons (the phenominon)."
There are then 2 remaining possibilities, because he swears his model is good:
1) The model is missing some -knowledge and understanding(of physics)
2) The model is right, the physics are 100% correct, that's all the physics there is, and there's an intelligent force
Take your choice:
The laws of physics are not sufficient and you abandon science to inject an IDer (invisible hand), else they are and you stick with science, admit ignorance and work on it some more.
Note that "invisible hands" are not science and require shaman's, not scientists to handle.